Light-Controlled Phase Tag

Light-Controlled Phase Tag

A homogeneous ruthenium-carbene complex tagged with a light-responding nitrobenzospiropyran group has significant catalytic activity in ring-closing metathesis reactions and was recycled several times.

What Makes Your Pumpkin Grow?

What Makes Your Pumpkin Grow?

Environmentally conscious pumpkin growers can turn to a natural source of nitrogen and phosphorus in the form of urine to help improve yields.